{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "Serum alpha - GST levels were significantly elevated by day 4 , which corresponded to hepatotoxicity as shown by the increasing incidence of inflammation of the liver capsule , necrosis , and steatosis throughout the study ."}
{"Chemical": [], "Disease": ["hepatotoxicity", "inflammation", "necrosis", "steatosis"]}